Altaf Raja

Backend Developer

Noida 0+ yrs exp 80 · Excellent

About

Node.js Backend Developer (Fresher) with hands-on experience building scalable REST APIs, authentication systems, and performance-optimized applications using Express.js, MongoDB, and Redis. Skilled in API optimization, caching, concurrency (Worker Threads, Cluster), and backend system design. Passionate about building production-ready backend systems with focus on scalability, security, and performance.

Skills & Expertise (24)

Node.js Intermediate

7.1/10

0.25

Years Exp

Authentication & Authorization Intermediate

6.9/10

0.25

Years Exp

REST API design Intermediate

6.8/10

0.25

Years Exp

MongoDb Intermediate

6.6/10

0.25

Years Exp

Git Intermediate

6.5/10

0.25

Years Exp

System Design Basics Javascript (ES6+ Async programming database design Caching Strategies Scalable Systems Backend Development Next.js React.js Postman GitHub Docker RBAC BCrypt JWT Rate Limiting Redis Mongoose Express.js

Work Experience

Full Stack Developer Intern (Node.js Focused)

EduSkills

Oct 2024 - Dec 2024

Implemented authentication and handled MongoDB database operations. Reduced API response time by ~25% by optimizing database queries and eliminating redundant operations. Collaborated using Git and followed structured development workflows.

Education

Bachelor of Computer Application (BCA) - Galgotias University

2023 - 2026 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10

📄 Resume 10/10

💼 Job Title 10/10

✍️ Bio 10/10

🛠️ Skills 20/20

🎓 Education 10/10

⏱️ Experience 5/15

💰 Rate 0/5

🏆 Certs 0/5

✅ Verified 5/5

Total Score 80/100

Profile Overview

Member sinceApr 2026

Skills (24)

Click a skill to find developers with the same skill

Node.js Authentication & Authorization REST API design MongoDb Git System Design Basics Javascript (ES6+ Async programming database design Caching Strategies +14 more

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